HP Scanjet Enterprise 7000 s2 Sheet-feed Scanner, Scanjet. Maximum scan size: 216 x 3098 mm, Scanner type: sheet-fed, Optical scanning resolution: 600 x 600 DPI. Auto document feeder (ADF) input capacity: 50 sheets. Scanning media types supported: Business Card, Card stock, Envelopes, Plain paper, Plastic Card, Maximum scan area (ADF): 216 x 3098 mm, Minimum scan area (ADF): 51 x 74 mm. Standard interfaces: USB 2.0. Scan drivers: TWAIN